Wave board



FIG. 1 is a bottom view of the wave board showing my new design

FIG. 2 is a left side view thereof

FIG. 3 is a front view thereof

FIG. 4 is a right side view thereof

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a perspective view thereof.

The broken lines in the drawing are used for illustrative purpose only, to show unclaimed subject matter. 

The ornamental design for a wave board, as shown and described. 